Answer: 
Step-by-step explanation:
Using the Pythagorean theorem,
Answer:
4(7+y) and 4·7+4·y
Step-by-step explanation:
4(7+y)= 28+4y
4·7+4·y= 28+4y
Answer:
what I think this question has mistake
Answer:
A, $1.08
Step-by-step explanation:
1.20 / 90 = 1.08
use a calculator
The Gcf is finding the greatest numbers the lcm is finding the least factor
and the are the same because your finding the common number> (means same number)
